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Solve the right triangle. Round to the nearest degree and nearest tenth of a unit. What is the right angleX?

Solve The Right Triangle Round To The Nearest Degree And Nearest Tenth Of A Unit What Is The Right AngleX class=

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SQDANCEFANGO

Answer:

  m∠X ≈ 29°

Step-by-step explanation:

The hypotenuse and the side adjacent to angle X are given. The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(X) = XW/XV = 7/8

The inverse cosine function is used to find the angle.

  X = arccos(7/8) ≈ 29°

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